The first comprehensive guide to the fifty-seven nations that have had or intend to have submarines as part of their fighting force, this book presents in alphabetical order each of the world's navies with a summary of each country's submarine service. The history, description, and details of all insignia worn is given in depth and is accompanied by full color illustrations of each badge.

A definitive guide for both the naval enthusiast and the badge collector, this book is a unique and indispensable reference work.